ASSEN, Netherlands (Reuters) -Marc Marquez delivered a clinical masterclass at MotoGP's Cathedral of Speed on Sunday to claim victory at the Dutch Grand Prix while his brother and closest contender Alex suffered a race-ending crash that left him with a fractured hand.

Marc Marquez withstood race-long pressure from the Aprilia of Marco Bezzecchi to win MotoGP’s Dutch Grand Prix at Assen on Sunday.

Ducati’s Marc Marquez won the Dutch Grand Prix on Sunday despite starting on the second row as the championship leader claimed his sixth victory of the MotoGP season while his nearest contender and brother Alex fractured his hand in a crash.